12756353 has 8 divisors (see below), whose sum is σ = 13591200. Its totient is φ = 11937888.

The previous prime is 12756343. The next prime is 12756389. The reversal of 12756353 is 35365721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12756353 - 2¹⁰ = 12755329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12756313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2468 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (1698900).

Almost surely, 2^12756353 is an apocalyptic number.

It is an amenable number.

12756353 is a deficient number, since it is larger than the sum of its proper divisors (834847).

12756353 is an equidigital number, since it uses as much as digits as its factorization.

12756353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8191.

The product of its digits is 18900, while the sum is 32.

The square root of 12756353 is about 3571.6037014204. The cubic root of 12756353 is about 233.6552316800.

The spelling of 12756353 in words is "twelve million, seven hundred fifty-six thousand, three hundred fifty-three".